The second season of the The Walking Dead, Telltale Games' renowned episodic adventure game, is coming to the PlayStation Vita next Tuesday, April 22, Sony announced this morning. In other words: if you have a Vita and you haven't already started playing this phenomenal game, plan to set aside a few hours next week. We're only two episodes into the second season so far, and neither Telltale or Sony made it clear whether or not any future episodes will appear on the Vita simultaneously with all the other platforms on which the game is already available.